Recently Added or Modified Fun Facts

Here are the 40 Fun Facts that have been most recently added or modified, most recent first.
Last updated: Monday, 27-Sep-2010 23:45:13 PDT.

• Are Coins Fair?
• Does Order of Addition Matter?
• Rational Irrational Power
• Dominoes on a Chessboard
• Domino and Square Tilings
• Continuous but Nowhere Differentiable
• Hairy Ball Theorem
• Cantor Set
• Liouville Numbers
• Sum of Cubes
• Sum of Cubes and Beyond
• Really Complex Matrices
• Sums of Two Squares Ways
• Arrow's Impossibility Theorem
• Pigeonhole Principle
• Making History by Card Shuffling
• Squaring Numbers between 40 and 60
• Repunit Fun
• Social Choice and the Condorcet Paradox
• i to the i is a Real Number
• Zero to the Zero Power
• Wilson's Theorem
• Why an International Date Line?
• Why Does 0.999... = 1?
• Whiffle Ball
• Wallis' Formula
• Volume of a Cone in N Dimensions
• High-Dimensional Spheres in Cubes
• Volume of a Ball in N Dimensions
• Visual Multiplication with Lines
• Van der Waerden Theorem
• Unbelievable Unlinking
• Tower of Powers
• Toggling Light Switches
• Thinned-Out Harmonic Series
• Tesseract
• Taylor-made Pi
• Suspended Rope Trick
• Surface Area of a Sphere
• Sums of Two Squares